Finding the Fourth Proportional to 2,238,220.24, 3,358,633.02 and 941,279.44
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Solution
The fourth proportional to 2,238,220.24, 3,358,633.02 and 941,279.44 is: 1,412,466.99
Step by Step Solution
- Step 1: Write the proportion equation
2,238,220.24 : 3,358,633.02 = 941,279.44 : x - Step 2: Convert to fraction form
2,238,220.24/3,358,633.02 = 941,279.44/x - Step 3: Cross multiply
2,238,220.24x = 3,358,633.02 × 941,279.44 - Step 4: Simplify right side
2,238,220.24x = 3,161,412,208,231.11 - Step 5: Solve for x
x = 3,161,412,208,231.11/2,238,220.24 - Step 6: Final answer
x = 1,412,466.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.